| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,023 | +8.3% |
| 2Q26 | 1,042 | +4.4% |
| 1Q26 | 1,098 | +17.9% |
| 4Q25 | 1,090 | +16.3% |
| 3Q25 | 945 | +9.6% |
| 2Q25 | 998 | +19.1% |
| 1Q25 | 931 | +7.5% |
| 4Q24 | 937 | -3.4% |
| 3Q24 | 862 | -11.3% |
| 2Q24 | 838 | -2.9% |
| 1Q24 | 866 | -0.1% |
| 4Q23 | 970 | +10.5% |
| 3Q23 | 972 | +12.6% |
| 2Q23 | 863 | +16.2% |
| 1Q23 | 867 | -1.7% |
| 4Q22 | 878 | +7.5% |
| 3Q22 | 863 | +1.2% |
| 2Q22 | 743 | -5.2% |
| 1Q22 | 882 | +8.5% |
| 4Q21 | 817 | +6.8% |
| 3Q21 | 853 | +10.3% |
| 2Q21 | 784 | +12.6% |
| 1Q21 | 813 | +8.7% |
| 4Q20 | 765 | +4.4% |
| 3Q20 | 773 | +19.1% |
| 2Q20 | 696 | +4.5% |
| 1Q20 | 748 | +12.1% |
| 4Q19 | 733 | +1.0% |
| 3Q19 | 649 | -9.9% |
| 2Q19 | 666 | -5.5% |
| 1Q19 | 667 | -7.5% |
| 4Q18 | 726 | -4.2% |
| 3Q18 | 720 | +17.5% |
| 2Q18 | 705 | +5.5% |
| 1Q18 | 721 | +2.9% |
| 4Q17 | 758 | +10.3% |
| 3Q17 | 613 | +1.5% |
| 2Q17 | 668 | - |
| 1Q17 | 701 | - |
| 4Q16 | 687 | - |
| 3Q16 | 604 | - |